| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.950 | N/A |
| 2 | 3 | 22.977 | 19/7:18.536 |
| 3 | 3 | 22.015 | 19/7:09.878 |
| 4 | 3 | 23.129 | 19/7:13.676 |
| 5 | 3 | 22.615 | 19/7:13.262 |
| 6 | 3 | 22.098 | 19/7:11.152 |
| 7 | 3 | 22.062 | 19/7:09.638 |
| 8 | 6 | 26.546 | 19/7:20.086 |
| 9 | 6 | 22.608 | 19/7:19.062 |
| 10 | 6 | 22.064 | 19/7:17.178 |
| 11 | 6 | 22.054 | 19/7:15.652 |
| 12 | 6 | 22.456 | 19/7:15.062 |
| 13 | 6 | 21.440 | 19/7:13.046 |
| 14 | 6 | 21.577 | 19/7:11.529 |
| 15 | 6 | 21.885 | 19/7:10.626 |
| 16 | 6 | 22.044 | 19/7:10.034 |
| 17 | 6 | 22.174 | 19/7:09.662 |
| 18 | 5 | 22.247 | 19/7:09.411 |
| 19 | 4 | 22.280 | 19/7:09.221 |